• Free and Freer Monads: Putting Monads Back into Closet http://okmij.org/ftp/Computation/free-monad.html 15 comments 18/11/2015

• Freer Monads: Too Fast, Too Free :: Reasonably Polymorphic https://reasonablypolymorphic.com/blog/too-fast-too-free/ 25 comments 18/2/2019 haskell
• Free and Freer Monads: Putting Monads Back into Closet http://okmij.org/ftp/computation/free-monad.html 13 comments 18/11/2015 haskell